Description
| Additional Info: | .990 Pin |
| Bore – Actual: | 4.280 |
| Bore – Oversize: | 0.030 |
| Compression Height: | 1.320 |
| Compression Ratio – Actual: | 8.3:1 @ 84cc |
| Cylinder Head: | 440 Wedge |
| Dome Volume: | -6 |
| Piston Head Type: | Flat Top |
| Piston Pin Diameter: | 0.990 |
| Ring Set Recommended: | S100S8-4280-5 |
| Rod Length: | 6.768 |
| Stroke: | 3.750 |
